diff --git a/filebeat/input/filestream/input_integration_test.go b/filebeat/input/filestream/input_integration_test.go
index ecd5613d856..a2e64ee9fec 100644
--- a/filebeat/input/filestream/input_integration_test.go
+++ b/filebeat/input/filestream/input_integration_test.go
@@ -36,6 +36,7 @@ import (
 
 // test_close_renamed from test_harvester.py
 func TestFilestreamCloseRenamed(t *testing.T) {
+	t.Skip("flaky test: https://github.com/elastic/beats/issues/26727")
 	if runtime.GOOS == "windows" {
 		t.Skip("renaming files while Filebeat is running is not supported on Windows")
 	}
diff --git a/filebeat/input/filestream/internal/input-logfile/harvester_test.go b/filebeat/input/filestream/internal/input-logfile/harvester_test.go
index a7a8d68d104..fda9737487c 100644
--- a/filebeat/input/filestream/internal/input-logfile/harvester_test.go
+++ b/filebeat/input/filestream/internal/input-logfile/harvester_test.go
@@ -98,6 +98,7 @@ func TestReaderGroup(t *testing.T) {
 }
 
 func TestDefaultHarvesterGroup(t *testing.T) {
+	t.Skip("flaky test: https://github.com/elastic/beats/issues/26727")
 	source := &testSource{"/path/to/test"}
 
 	requireSourceAddedToBookkeeper := func(t *testing.T, hg *defaultHarvesterGroup, s Source) {